motocross Hear it!

motocross definition

moto·cross (mō′tō krôs′)

noun

a race for lightweight motorcycles over a cross-country course with obstacles

Etymology: Fr < motocyclette, motorcycle + E cross-country

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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